Chris Wilson 293f8c0f2b drm/i915: Use b->irq_enable() as predicate for mock engine ...

Since commit  d4ccceb055 ("drm/i915/icl: Ringbuffer interrupt handling")
we have required a mechanism to avoid touching the interrupt hardware
for breadcrumbs, superseding our mock interface for selftests.

The residual problem (ideas welcome) is in probing the mock ring
registers for ring_is_idle. Hmm, maybe we should just install
mock handlers for i915->uncore.mmio__write and friends? Only problem
being is that we would to truly mock some expected reads. :(

References: d4ccceb055 ("drm/i915/icl: Ringbuffer interrupt handling")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190118112225.13780-1-chris@chris-wilson.co.uk

2019-01-18 12:05:29 +00:00

..

drm

drm/i915: Use b->irq_enable() as predicate for mock engine

2019-01-18 12:05:29 +00:00

host1x

gpu: host1x: Add Tegra194 support

2018-11-29 17:11:49 +01:00

ipu-v3

gpu: ipu-v3: image-convert: allow three rows or columns

2018-11-05 14:40:08 +01:00

vga

Merge tag 'drm-misc-next-2018-11-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2018-11-19 10:40:33 +10:00

Makefile

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